CN217333157U - Novel liquid cooling system - Google Patents
Novel liquid cooling system Download PDFInfo
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- CN217333157U CN217333157U CN202123364155.8U CN202123364155U CN217333157U CN 217333157 U CN217333157 U CN 217333157U CN 202123364155 U CN202123364155 U CN 202123364155U CN 217333157 U CN217333157 U CN 217333157U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a novel liquid cooling system, which comprises a cooling plate base body, a cooling water tank, a water inlet pipe, a water outlet pipe, a communicating pipe, a water pump and a turbulence rod; the water inlet pipe, the water outlet pipe and the communicating pipe are all fixed on the cooling plate substrate and are in seamless fit with the cooling plate substrate; the water inlet pipe and the water outlet pipe are both of blind pipe structures with one ends opened; the water inlet pipe and the water outlet pipe are communicated with each other through a plurality of communicating pipes arranged in parallel, and the water outlet of the water outlet pipe is communicated with the water inlet of the cooling water tank through a pipeline; each communicating pipe is internally provided with a turbulence rod with a spiral structure along the length direction. Has the advantages that: the utility model discloses can effectively improve heat exchange efficiency, and then improve the cooling effect, guarantee can not cause machine downtime or economic loss because of overheated by radiating electronic equipment.
Description
The technical field is as follows:
the utility model relates to a cooling system who carries out cooling for electronic equipment, power controller and large-scale server etc. especially relates to a novel liquid cooling system.
Background art:
with the development of high-end electronic equipment, the size of the electronic equipment (such as a large-scale server, a high-power controller, a wind power converter, an industrial computer and the like) is gradually reduced, the space among all components is more compact, and the equipment is in transition to a wider consumer group; however, when these devices are operated for a long time at a high load and a high speed, heat is generated between the components and parts inside the devices due to work, and the heat is accumulated along with the continuous operation of the devices under the condition that good heat dissipation cannot be obtained in time. If the accumulated heat cannot be processed in time, the temperature of components of the equipment is increased, the service life of the equipment is greatly reduced, the operation efficiency of the equipment is reduced, and the equipment is possibly down or damaged more seriously to influence the production.
In order to solve the above-mentioned heat dissipation problems, it is common to design an air duct for electronic equipment to make the air inside the equipment and the natural air outside the equipment form natural convection heat exchange, and this heat dissipation belongs to passive heat dissipation, and the temperature of the equipment to be cooled cannot be well controlled because the flowing direction and flowing speed of the air cannot be controlled; the heat dissipation method is characterized in that a heat dissipation fan is additionally arranged in the equipment to perform certain active heat dissipation, but due to the limitation of the internal space of the equipment, the rotating speed, the gas flow and the gas direction of the heat dissipation fan are affected correspondingly, so that the heat dissipation effect of the heat dissipation fan cannot be improved obviously, and the reduction of the temperature of the equipment is limited by the quality of the heat dissipation fan and the size of the equipment; the other solution is that a water-cooled heat sink is directly contacted with heat generating components (such as processor, amplifier, power amplifier, etc. which generate a large amount of heat due to load operation), a water pump of the water-cooled heat sink pumps the coolant in the water tank into the water-cooled heat sink, the coolant exchanges heat with the heat generating components in the heat sink to absorb heat and then flows into the water tank along with the flow of the liquid, and the process is circulated to take away the heat of the equipment, so as to reduce the temperature of the heat generating equipment, and the equipment can work smoothly.
However, although the water-cooling radiator device can improve many disadvantages of air heat dissipation, and the heat dissipation efficiency is higher or lower than that of air heat dissipation, the heat exchange tubes of the existing water-cooling radiator device are all of a straight tube structure, the flow of cooling water in the heat exchange tubes is stable, so that the cooling water at the center of water flow cannot be effectively contacted with the heat exchange tube walls, the retention time of the cooling water in the heat exchange tubes is short, the heat exchange efficiency is reduced, heat cannot be taken away by the cooling water and is continuously accumulated at heating components, and the water-cooling function is greatly reduced; moreover, the cooling water has bubbles, the bubbles can further attach to the inner wall of the heat exchange tube, and the heat exchange efficiency can be influenced due to poor heat conductivity of the air; meanwhile, after the heat exchange tube is used for a long time, scales are formed on the inner wall of the heat exchange tube, so that the heat dissipation coefficient is reduced, the pressure difference of a water inlet and a water outlet of the cooling device is increased, and the stable operation of the cooling device is influenced.
The utility model has the following contents:
in order to solve the above problem, an object of the present invention is to provide a novel liquid cooling system, which can effectively improve the cooling effect and can not reduce the cooling effect along with the scaling.
The utility model discloses by following technical scheme implement:
a novel liquid cooling system comprises a cooling plate substrate, a cooling water tank, a water inlet pipe, a water outlet pipe, a communicating pipe, a water pump and a turbulence rod;
the water inlet pipe, the water outlet pipe and the communicating pipe are all fixed on the cooling plate substrate and are in seamless fit with the cooling plate substrate; the water inlet pipe and the water outlet pipe are both of a blind pipe structure with one open end;
the water pump is arranged in the cooling water tank, the water outlet end of the water pump is communicated with the water inlet of the water inlet pipe through a pipeline, the water inlet pipe is communicated with the water outlet pipe through a plurality of communicating pipes which are arranged in parallel, and the water outlet of the water outlet pipe is communicated with the water inlet of the cooling water tank through a pipeline;
each of the communicating pipes is internally provided with the turbulence rods with spiral structures along the length direction.
Furthermore, a plurality of openings which correspond to the positions of the communicating pipes one by one are formed in one side, away from the water outlet pipe of the water inlet pipe, of each opening, a connecting part with an internal thread is fixedly arranged at each opening, a connecting rod is fixedly connected to one end, close to the connecting part, of the turbulence rod, and external threads matched with the internal threads of the connecting part are arranged on the periphery of the connecting rod; one end, far away from the connecting part, of the turbulence rod extends into the water inlet pipe.
Furthermore, the system also comprises a water inlet flow sensor, a water outlet flow sensor and a controller;
the water inlet flow sensor is arranged at the water inlet of the water inlet pipe, and the water outlet flow sensor is arranged at the water outlet of the water outlet pipe;
the signal output ends of the water inlet flow sensor and the water outlet flow sensor are in signal connection with the signal input end of the controller, and the signal output end of the controller is in signal connection with the signal input end of the water pump.
Furthermore, the device also comprises an alarm, wherein the signal output end of the controller is in signal connection with the signal input end of the alarm.
Furthermore, the water inlet pipe and the water outlet pipe are arranged in parallel and are respectively arranged at the edges of two opposite side edges of the cooling plate substrate; the communicating pipe is perpendicular to the water inlet pipe and the water outlet pipe.
Furthermore, a sealing ring is arranged at the joint of the connecting rod and the connecting part.
The utility model has the advantages that:
1. by arranging the turbulence bars, the cooling water forms rotational flow, the cooling water is fully and uniformly contacted with the communicated pipe wall, the retention time of the cooling water can be prolonged, and the heat exchange efficiency is further improved; meanwhile, the cooling water of the rotational flow can form certain impact on the tube wall, so that part of scaling substances can be taken away by scouring, bubbles attached to the inner wall can be damaged by impact, and the heat exchange efficiency is effectively improved under the condition of greatly reducing the scaling period; 2. the running power of the water pump can be adjusted through the water inlet flow and the water outlet flow detected by the water inlet flow sensor and the water outlet flow sensor, and the cooling effect is ensured by increasing the flow of cooling water; by increasing the flow of the cooling water, the cooling water can have a certain scouring effect on the turbulence bar, the water inlet pipe, the water outlet pipe and the communicating pipe, so that part of scale substances are taken away; when the structure is serious, an alarm can be given in time to remind the first-time personnel to overhaul in time; 3. the detachable vortex stick structure is convenient for take off the vortex stick and clear up it, has prolonged greatly the utility model discloses a life.
The utility model discloses can effectively improve heat exchange efficiency, and then improve the cooling effect, guarantee can not cause machine downtime or economic loss because of overheated by radiating electronic equipment.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present embodiment;
in the figure: the cooling plate comprises a cooling plate substrate 1, a cooling water tank 2, a water inlet pipe 3, a water outlet pipe 4, a communicating pipe 5, a water pump 6, a turbulence rod 7, a connecting part 8, a connecting rod 9, a water inlet flow sensor 10, a water outlet flow sensor 11, a controller 12 and an alarm 13.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the novel liquid cooling system includes a cooling plate substrate 1, a cooling water tank 2, a water inlet pipe 3, a water outlet pipe 4, a communicating pipe 5, a water pump 6 and a spoiler bar 7;
the water inlet pipe 3, the water outlet pipe 4 and the communicating pipe 5 are all fixed on the cooling plate substrate 1 and are attached to the cooling plate substrate 1 in a seamless mode; the water inlet pipe 3 and the water outlet pipe 4 are both of a blind pipe structure with one open end;
a water pump 6 is arranged in the cooling water tank 2, the water outlet end of the water pump 6 is communicated with the water inlet of the water inlet pipe 3 through a pipeline, the water inlet pipe 3 and the water outlet pipe 4 are communicated with each other through a plurality of communicating pipes 5 which are arranged in parallel, and the water outlet of the water outlet pipe 4 is communicated with the water inlet of the cooling water tank 2 through a pipeline; the water inlet pipe 3 and the water outlet pipe 4 are arranged in parallel and are respectively arranged at the two opposite side edges of the cooling plate base body 1; the communicating pipe 5 is arranged vertically with the water inlet pipe 3 and the water outlet pipe 4.
All be equipped with the vortex stick 7 of single helix structure along length direction in every communicating pipe 5, the cross sectional shape of helix is the rectangle, and the rectangle size is 6mm 3mm, and helix pitch is 10mm, and helix length is 10mm 20 ═ 200mm, revolves to having the screw thread end to the clockwise spiral of the other end for following, and the screw rod nominal diameter is 10 mm.
A plurality of openings which correspond to the positions of the communicating pipes 5 one by one are formed in one side of the water outlet pipe 4 far away from the water inlet pipe 3, a connecting part 8 with internal threads is fixedly arranged at each opening, a connecting rod 9 is fixedly connected to one end, close to the connecting part 8, of the turbulence rod 7, and external threads matched with the internal threads of the connecting part 8 are arranged on the periphery of the connecting rod 9; and a sealing ring is arranged at the joint of the connecting rod 9 and the connecting part 8. One end of the turbulence bar 7 far away from the connecting part 8 extends into the water inlet pipe 3.
Further, the system also comprises a water inlet flow sensor 10, a water outlet flow sensor 11, a controller 12 and an alarm 13;
the water inlet flow sensor 10 is arranged at the water inlet of the water inlet pipe 3, and the water outlet flow sensor 11 is arranged at the water outlet of the water outlet pipe 4;
the signal output ends of the water inlet flow sensor 10 and the water outlet flow sensor 11 are in signal connection with the signal input end of the controller 12, the signal output end of the controller 12 is in signal connection with the signal input end of the water pump 6, and the signal output end of the controller 12 is also in signal connection with the signal input end of the alarm 13.
Description of the work:
in this embodiment, cooling plate base member 1, inlet tube 3, outlet pipe 4 and communicating pipe 5 all adopt the better material of heat conductivity, when using, closely laminate cooling plate base member 1 with the electronic equipment who treats the cooling.
By arranging the turbulence bars 7, the cooling water forms rotational flow, the cooling water is fully and uniformly contacted with the wall of the communicating pipe 5, the retention time of the cooling water can be prolonged, and the heat exchange efficiency is improved; meanwhile, the cooling water of the rotational flow can form certain impact on the pipe wall, so that part of scaling substances can be taken away by scouring, and the bubbles attached to the inner wall can be damaged by impact, and the heat exchange efficiency is effectively improved under the condition of greatly reducing the scaling period.
Can be through the inflow and the outflow that inflow sensor 10 and outflow sensor 11 detected, judge on vortex stick 7, inlet tube 3, outlet pipe 4 and communicating pipe 5 interior structural aspect, when inflow and the difference of outflow surpassed the first default that predetermines in the controller 12, show to have produced the scale deposit, can be adjusted big with water pump 6's operating power by controller 12, and then improve the flow of cooling water, guarantee the cooling effect through the flow that increases the cooling water, and simultaneously, increase the flow, can make the cooling water to vortex stick 7, inlet tube 3, outlet pipe 4 and communicating pipe 5 play certain washing effect, and then wash away partial scale deposit material and take away. When the difference between the inflow and the outflow exceeds the preset alarm upper limit value in the controller 12, the scale formation is serious, the controller 12 controls the alarm 13 to start alarm to remind related personnel to overhaul in time, specifically, the connecting rod 9 can be screwed to take out the connecting rod 9 together with the turbulence rod 7, and the attached structural materials on the turbulence rod 7 are cleaned and then reinstalled to be used normally.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel liquid cooling system is characterized by comprising a cooling plate substrate, a cooling water tank, a water inlet pipe, a water outlet pipe, a communicating pipe, a water pump and a turbulence rod;
the water inlet pipe, the water outlet pipe and the communicating pipe are all fixed on the cooling plate substrate and are in seamless fit with the cooling plate substrate; the water inlet pipe and the water outlet pipe are both of a blind pipe structure with one open end;
the water pump is arranged in the cooling water tank, the water outlet end of the water pump is communicated with the water inlet of the water inlet pipe through a pipeline, the water inlet pipe is communicated with the water outlet pipe through a plurality of communicating pipes which are arranged in parallel, and the water outlet of the water outlet pipe is communicated with the water inlet of the cooling water tank through a pipeline;
each of the communicating pipes is internally provided with the turbulence rods with spiral structures along the length direction.
2. The novel liquid cooling system as claimed in claim 1, wherein a plurality of openings corresponding to the plurality of communicating pipes one to one are formed at one side of the water outlet pipe away from the water inlet pipe, a connecting part with an internal thread is fixedly provided at each opening, a connecting rod is fixedly connected to one end of the turbulence bar close to the connecting part, and an external thread matched with the internal thread of the connecting part is provided at the periphery of the connecting rod; one end, far away from the connecting part, of the turbulence rod extends into the water inlet pipe.
3. The novel liquid cooling system of claim 1, further comprising an inlet flow sensor, an outlet flow sensor, and a controller;
the water inlet flow sensor is arranged at the water inlet of the water inlet pipe, and the water outlet flow sensor is arranged at the water outlet of the water outlet pipe;
the signal output ends of the water inlet flow sensor and the water outlet flow sensor are in signal connection with the signal input end of the controller, and the signal output end of the controller is in signal connection with the signal input end of the water pump.
4. The novel liquid cooling system of claim 3, further comprising an alarm, wherein the signal output end of the controller is in signal connection with the signal input end of the alarm.
5. The novel liquid cooling system as claimed in any one of claims 1 to 4, wherein the water inlet pipe and the water outlet pipe are arranged in parallel and are respectively arranged at two opposite side edges of the cooling plate base body; the communicating pipe is perpendicular to the water inlet pipe and the water outlet pipe.
6. The novel liquid cooling system as claimed in claim 2, wherein a sealing ring is provided at the junction of the connecting rod and the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123364155.8U CN217333157U (en) | 2021-12-28 | 2021-12-28 | Novel liquid cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123364155.8U CN217333157U (en) | 2021-12-28 | 2021-12-28 | Novel liquid cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217333157U true CN217333157U (en) | 2022-08-30 |
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ID=82991569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123364155.8U Active CN217333157U (en) | 2021-12-28 | 2021-12-28 | Novel liquid cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217333157U (en) |
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2021
- 2021-12-28 CN CN202123364155.8U patent/CN217333157U/en active Active
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